diff --git a/quicksetup.py b/quicksetup.py
index 854fb64..18cbd91 100644
--- a/quicksetup.py
+++ b/quicksetup.py
@@ -73,6 +73,8 @@ zip_ref.close()
 if platform.system() == "Darwin":
     open("libbass.so", "wb").write(open(BASSDLL, "rb").read())
     open("libbassopus.so", "wb").write(open(BASSOPUSDLL, "rb").read())
+    os.remove(BASSDLL)
+    os.remove(BASSOPUSDLL)
 
 print "installing apng"
 pip_install("apng")